| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.73 | 3.400% | $57.6248 | $57.62 | $57.60 | $57.60 |
| Purchase #2 | $106.75 | 8.610% | $115.9412 | $115.94 | $115.95 | $115.90 |
| Purchase #3 | $189.96 | 7.214% | $203.6637 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $79.59 | 13.783% | $90.5599 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $18.44 | 4.643% | $19.2962 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $124.34 | 3.657% | $128.8871 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $48.52 | 9.837% | $53.2929 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $623.33 | $669.2658 | $669.26 | $669.25 | $669.30 | |